硅脱氧弹簧钢55SiCr旋转弯曲疲劳断口中外来夹杂物的研究
孟耀青 ，郭晓培 ，赵垒，赵昊乾 ，张磊
Study on exogenous inclusions in rotary bending fatigue fracture of Si- killed spring steel 55SiCr
MENG Yao- qing,,GUO Xiao- pei,,ZHAO Lei,ZHAO Hao- qian,,ZHANG Lei,
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2018, (12): 977
-982
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DOI: 10. 13228/j.boyuan.issn1001- 0963. 20180158
